You have just completed installing your own Linux system. You have just made an upgrade to your existing Linux system. You are happy with the first few checkouts and usage experience. You want to make sure you will enjoy this system in spite of any damage which may occur later because of any unexpected "faux pas".

It is a good idea to keep a snapshot of the new system, so that you can be assured that in the event of any misfortune with your Linux installation, you can always recover without any permanent damage. This checklist will help you with precautionary steps you must take, as soon as you complete installation of Linux. It is a sequel to the GNU/Linux pre-installation checklist, and a companion to the official Linux Installation HOWTO. This checklist also contains a Section 3 which will automate the process of making a snapshot of your system.

This document is copyrighted (c) 2001 Algologic Research & Solutions and is distributed under the terms of the Linux Documentation Project (LDP) license, stated below.

Unless otherwise stated, Linux HOWTO documents are copyrighted by their respective authors. Linux HOWTO documents may be reproduced and distributed in whole or in part, in any medium physical or electronic, as long as this copyright notice is retained on all copies. Commercial redistribution is allowed and encouraged; however, the author would like to be notified of any such distributions.

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In short, we wish to promote dissemination of this information through as many channels as possible. However, we do wish to retain copyright on the HOWTO documents, and would like to be notified of any plans to redistribute the HOWTOs.

No liability for the contents of this documents can be accepted. Use the concepts, examples and other content at your own risk. As this is a new edition of this document, there may be errors and inaccuracies, that may of course be damaging to your system. Proceed with caution, and although this is highly unlikely, the author(s) do not take any responsibility for that.

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You are strongly recommended to make a backup of your system before major installation and continue to do so at regular intervals.